baber/WOPTO huggingface dataset:
Patent JP-H04199789-A (JP)
Title: Electromagnetic wave shielding structure for penetrating tube
Inventor: SUZUKI MOTOO
IPC: H02G3/22
Filed: 1990-11-29
Abstract: PURPOSE:To completely prevent invasion or leakage of an electromagnetic wave by mounting a metal tube with male threads and holding an electromagnetic wave shielding member with a nut with a collar. CONSTITUTION:A through hole 2 is formed at an electromagnetic shielding plate 1, and a metal tube 3 with male threads is mounted in the hole 2 in a horizontally passing state in such a manner that the threads are formed over the entire length of the tube and tapers are formed from both ends toward the center. Clamping nuts 4 with collars are engaged with both ends of the threads 3a, the nuts 4 are clamped deeply to the center, and the plate 1 is strongly held from both sides by the nuts 4. Thus, invasion of detrimental radio wave from a part in which a water supply tube or drain tube of the plate 1 is passed, to the exterior or, in contrast, external leakage of the detrimental wave generated therein can be prevented.
Patent JP-2001156313-A (JP)
Title: Solar battery and base therefor
Inventor: MITSUIDA ATSUSHI
IPC: H01L31/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a macromolecular film base for solar batteries for manufacturing an improved solar battery element. SOLUTION: The base for solar batteries is provided, where an inorganic compound layer that is subjected to vacuum film formation on both the surfaces or single surface of a macromolecular film is provided in the base, thus preventing degassing of H2O and the like from the base when the solar batteries are to be formed by the vacuum film formation method.
Patent JP-H02191652-A (JP)
Title: Vinyl chloride-based resin composition having excellent resistance to solvent
Inventor: HOSOI HIDEKI
IPC: C08L27/06
Filed: 1989-12-22
Abstract: PURPOSE:To obtain vinyl chloride-based resin composition giving molded article having excellent resistance to solvent, transparency and resistance to impact by mixing specific amount of specific methyl methacrylate-butadiene-styrene graft copolymer (MBS resin hereinafter). CONSTITUTION:A1: 40-70 pts.wt. styrene-butadiene based rubber containing <=50wt.% styrene is subjected to graft polymerization with A2: 15-40 pts.wt. monomer component composed of 80-100wt.% methyl methacrylate and 20-0wt.% other vinyl-based monomer copolymerizable with said methyl methacrylate, then resultant polymer is subjected to graft polymerization with A3: 10-40 pts.wt. monomer component composed of 80-100wt.% styrene and 20-0wt.% vinyl-based monomer copolymerizable with said styrene in a ratio of total amount to be 100 pts.wt. and monomer component of A2 in total grafted monomer component to be 40-80wt.% to obtain MBS resin having >=1500Angstrom average particle diameter. Thus, (A) 5-50wt.% said MBS resin is mixed with (B) 96-50wt.% vinyl chloride- based resin.
Patent JP-H10171319-A (JP)
Title: Removing device of image forming body
Inventor: FUJITA SHIGERU
IPC: G03G7/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To have an effect on decreasing quantity of peeling liquid by improving the efficiency of peeling an image forming body from a recording medium. SOLUTION: By taking notice that it is good to set the curvature of a roller at a heating attraction part (a) smaller in order to improve the peeling performance of the image forming body concerning a peeling process, this device is provided with a pair of endless belts 24 and 25 attracting the image forming body, plural heat pipes 23 driven to be rotated on which the belts 24 and 25 are stretched, and laid in a meandering state so as to consecutively arrange plural heating attraction parts (a), and a heating member supplying heat to the heat pipes 23. Thus, it is easy to make the diameter smaller by using the heat pipe differently from the case that a heating roller incorporating a heater is used, and stable peeling quality is achieved even when the small quantity of the peeling liquid is supplied since temperature rising characteristic is good and irregular temperature is small.
Patent JP-H04194912-A (JP)
Title: Exposure controller
Inventor: KATAGIRI GOHACHI
IPC: G03B9/10
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the need of large space, to reduce a cost, and to prevent the lowering of exposing accuracy from being caused by constituting a closing spring of a nonlinear spring having nearly similar attracting force amount characteristic to an electromagnetic driving source. CONSTITUTION:When the electromagnetic driving source 33B is started to be energized, a plunger being a closing member 33A is closed, one shutter blade 22A is turned by the elastic force of an opening spring 28, and a shutter starts an opening action. A control circuit 36 starts to count the time for exposure from this point of time. When counting the time is completed, the energizing the driving source 33B is stopped and the closing member 33A are moved and protruded by the accumulated opening elastic force of the closing spring 34 and a plunger head part 33D presses a driving pin 25. Therefore, both shutter blades 22A and 22B are turned around supporting parts 23A and 23B in a closing direction so as to close an exposing aperture 21. Thus, the constitution of this controller is simplified and the controller becomes advantageous from the aspect of the space and the cost.
Patent JP-H04203410-A (JP)
Title: Exhaust purifying device of engine
Inventor: MIWA HIROMICHI
IPC: F01N3/02
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the load of a battery by stopping electrification of a heater while reducing speed of a filter temperature reaches a prescribed value even when a filter is regenerated by means of operation of a temperature increasing device and the heater. CONSTITUTION:When it is judged by judging means 39, 40 that a filter 32 is in a regenerating time and operation condition is in a range other than a range in which self-generation of the filter 32 is possible, temperature increasing device 33 and a heater electrification device 35 are operated by a regeneration starting means 41 so as to start regeneration of the filter 32. At this time, reducing speed of the temperature on the filter 32 is compared with the prescribed value thereof, and before the reducing speed reaches the prescribed value, even if the filter 32 is in a temperature range in which regeneration is possible and electrification is carried out to a heater 34, it is not in relation to raising temperature of the filter 32 so as to stop electrification of the heater. It is thus possible to reduce electrification time of the heater 34, and reduce the load of a battery.
Patent JP-H07192104-A (JP)
Title: Magnetic visible recording medium
Inventor: CHIYOU SHIYOUTEI
IPC: B42D15/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a magnetic visible recording medium which is capable of performing a reversible display that a part on which magnetism is impressed is clear in contacts which is different from a non-impressed part, is high in resolution, clear and excellent in the stability of an image. CONSTITUTION:In the magnetic visible recording medium 1, a microcapsule 14 composed by including at least platy or flaky magnetic fine particle 15 and solvent 16 in a magnetic visible recording layer 12, and a magnetic body 18 are dispersedly arranged in a binder 17, therefore, the magnetic fine particle 15 in the microcapsule 14 and the magnetic body 18 are magnetized by the impression of an external magnetic field, the magnetic fine particles 15 are arranged in the impression magnetic field direction and an image is recorded. Even if the recording medium 1 is deviated from the impressed magnetic field, the array direction of plate state or scale piece state magnetic particulates 15 is maintained by the residual magnetic field held in the magnetic material 18 and an image is stabilized.
Patent JP-H06156857-A (JP)
Title: Image forming device
Inventor: KAWADE TAKAAKI
IPC: B65H29/52
Filed: 1992-11-18
Abstract: PURPOSE:To rationalize the constitution of mechanism by forming a face-up tray in a face-up discharge part and a paper pressing unit in a face-down discharge part, as common member. CONSTITUTION:In the face-down discharge mode, a tray - paper pressing member 24 is allowed to act as paper pressing unit by being turning-positioned on a face-down tray 22 as a face dawn discharge part on a printer upper cover 2, around a hinge shaft 30. In the face-up discharge mode, the member 24 is turned until the basic part 24g of the base member 24 is received by the lower part of the printer left side surface, in the counterclockwise direction around the hinge shaft 30. Accordingly, the member 24 is reversed and is put into an attitude state bulging outward at the lower position of the second paper discharge port 25 of the left side surface of the printer, and position-changed as the face-up tray for the second discharge port 25. Accordingly, the reasonable constitution of the mechanism can be obtained.
Patent JP-H03193371-A (JP)
Title: Character pattern generator
Inventor: SHIRASUGA TOKUYUKI
IPC: G09G5/32
Filed: 1989-12-22
Abstract: PURPOSE:To correct the collapse or unbalance of a printing character caused by the characteristics of a printer by a method wherein the number of dots in the row and column directions of a read printing character pattern is increased or decreased on the basis of data of a dot pitch and vertical and horizontal dot diameters of the dot printer which are inputted when a printing direction is for a vertical writing. CONSTITUTION:A reading means 2 reads a printing character pattern corresponding to a character code inputted from a pattern storage means 1. A decision means 3 decides a printing direction in a dot printer. When a vertical-writing printing direction is decided by the decision means 3, a dot number adjusting means 4 adjusts the number of dots of a vertical-writing printing character pattern in the row and column directions on the basis of data of a dot pitch and vertical and horizontal dot diameters of a dot printer so that the thicknesses of vertical and horizontal lines in the printing of a horizontal-writing printing character pattern can be almost equal to those in the printing of a vertical- writing printing character pattern. This processing acts to eliminate a difference in shape between a horizontal-writing character and a vertical writing character.
Patent JP-H08156496-A (JP)
Title: White board wiper
Inventor: YUASA TSUTOMU
IPC: B43L21/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide a white board wiper by which a character, a picture, a pattern, etc., written on a white board are cleanly erased and completely erased so as not to leave a trace. CONSTITUTION: An elasitc material 4 such as a sponge is used as a core and the whole of the core is covered with a cloth material such as an ultra-fine fiber. A depression part 3a is provided in the longitudinal direction in the center of the top face. A trace erasion part 3 provided with a character wiping part 5 consisting of a material such as mohair is fitted to a specially provided box type vessel-shaped body 1.
Patent JP-H11166259-A (JP)
Title: Mounting fixing structure of attachment
Inventor: NAGAYAMA SHIGEMITSU
IPC: A47K13/26
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the mounting fixing structure of attachments capable of surely fixing a closet seat device and other attachments by simple structure. SOLUTION: A pair of upper and lower projections 11, 12 are formed from the flange section 4a of a bolt 4 made of a resin, and these projections 11, 12 are constituted so that the root sides can be deformed elastically. One projection 11 is formed so as to be projected to the closet seat device 1 side and the other projection 12 to the stool 5 side, and stool-side projections 12, 14 are abutted against the stool 5 side and deformed elastically when a nut 7 is screwed gradually onto the bolt 4 made of the resin when a closet seat device 1 is fixed onto a stool 5, thus pushing and fitting closet-seat device side projections 11, 13 to an irregular section 15.
Patent JP-2001153789-A (JP)
Title: Crack growth test apparatus
Inventor: TACHIBANA MASAHIKO
IPC: G21C17/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a testing apparatus which can evaluate a material durability in a state of a constant load by applying the load without using a large-scale loading apparatus or the like and restricting a change of the load during testing when a crack growth is to be evaluated with the use of a double cantilevered test piece in an actual machine furnace or a laboratory experiment. SOLUTION: The double cantilevered test piece of a crack growth part and a load application part is formed with the use of the same material as a part to be evaluated. A piezoelectric element or a loading jig with the piezoelectric element installed is set to the test piece. The test piece is exposed to a test environment in this state. A tensile stress is applied to the crack growth part of the test piece by a shape deformation of the piezoelectric element when a voltage is impressed to the piezoelectric element.
Patent JP-2000159448-A (JP)
Title: Image forming device
Inventor: MIYADERA TOSHIYUKI
IPC: B65H1/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the components and the overall size of image forming devices, and ensure high-quality image formation. SOLUTION: A holding tray 4 is pivotally disposed over or integrated with a feed tray 3 on which paper sheets are stacked, and a division plate 11 is arranged near a feed roller 8 for delivering paper sheets from the feed tray 3 toward a recording position wherein a recording head 15 is situated. Upward pivotal movement of the holding tray 4 typically enables replenishment of paper sheets into the feed tray 3. For image formation that reciprocates sheets relative to the recording head 15, the division plate 11 regulates the back delivered paper sheets or guides them toward the holding tray 4 to thus protect them against damage and ensure high-quality image formation.  The holding tray 4 serves not only as an operating lever typically permitting paper sheet replenishment but also for sheet protection during image formation to thus reduce the number of components used and the overall device size.
Patent JP-H11167685-A (JP)
Title: Heat detector
Inventor: AZUMA KENTARO
IPC: G08B17/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide this heat detector which is easy to be assembled, simplifies the configuration, is strong, does not have many failures and is durable for long-term use. SOLUTION: In a heat detector which is provide with a thermally sensitive part 6 which erects a heat detection element that is enclosed in a protective tube 62 on a mounted plane in a container cover 3 and introduces a lead wire 61 of the heat detection element into the cover 3 and a printed circuit board 8 on which a detector circuit that processes a detection signal of the heat detection element of the part 6 is mounted and which is stored in a circuit storage chamber in the cover 3, a heat detector which provides s penetration hole on the board 8, penetrates the wire 61 of the heat detection element into the penetration hole and connects the core of the penetrated wire 61 to a connection point that is provided on a rear surface of the circuit 8 is configured.  Also a heat detector which fixes a heat detection element that is enclosed in the tube 62 from the outside of the cover 3 and also internally mounts the board 8 in the circuit storage chamber that is provided inside the cover 3 is configured.
Patent JP-H04206605-A (JP)
Title: Sintered magnet excellent in corrosion resistance and manufacture thereof
Inventor: NISHI SUSUMU
IPC: H01F1/057
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a sintered magnet whose corrosion-resistant property is excellent by a method wherein Si and Al are diffused within a prescribed range from the surface to the inside of a rare earth-based sintered magnet in such a way that they are thin at the inside and that they are dense on the surface. CONSTITUTION:Individual metals of Nd, Fe and B are melted at a high frequency; they are cart. Their ingot is crushed; fine powders are obtained; after that, the powders are filled into a metal mold; they are pressurized and molded. A powder molded body is obtained. Then, the powder molded body is buried in silicon powders; in aluminum oxide powders as a sintering-preventing agent and in lithium fluoride powders as a reaction-promoting agent; it is sintered; after that, it is cooled; an aging treatment is executed again in a sintering furnace; a sintered magnet which has a density grade within a range of 1 to 100mum from the surface to the inside is obtained. Thereby, Si and Al are oxidized in the air, an oxide layer which is dense and extremely stable is formed, and the sintered magnet whose corrosion-resistant property is excellent can be obtained.
Patent JP-H05141135-A (JP)
Title: Magnetic recording key
Inventor: OTOMO SHINICHI
IPC: E05B19/00
Filed: 1991-11-22
Abstract: PURPOSE:To read magnetic recording by a mangetic detecting device so as to eliminate various external influences and prevent reproduction and faking by writing information on the surface of a rare earth magnet with carbon or a carbon mixture, and applying designated heat treatment to the information to be cooled. CONSTITUTION:A rare earth magnet pressed plate-like, key-like or bar-like, and sintered, and figures and characters are written on the surface thereof with carbon or a carbon mixture. Subsequently, the magnet is heated at 400-1000 deg.C for one to two hours in a vacuum or in an atmosphere of argon gas. The magnet is fitted to a supporting part 4 made of resin, metal or the like, and the figures or characters are detected by a magnetic detecting device provided on a door to open the door. As the polarization is high holding power, a strong magnetic field of polarization is needed so that the detection by naked- eye observation is generally impossible. Concerning a lock device, locking is performed by a device where a magnetic reading part and a mechanically and electrically locking part are combined in the same manner as the conventional card lock system. Thus, the safety and reliability can be added.
Patent JP-H03192835-A (JP)
Title: Protection switching system for multiplexer
Inventor: OGAWA YOSHITO
IPC: H04Q11/04
Filed: 1989-12-21
Abstract: PURPOSE:To attain effective utilization of N standby units in entire N systems with one system by selecting (m) faulty on-line units and replacing them into N sets of standby units in the entire N systems (m<M) while the N systems are mounted to one shelf. CONSTITUTION:When a fault takes place in on-line low speed units LSD 101, 102, a low speed input signal inputted to both units passes through relevant gates 105, 106 and is inputted to a switching unit(SWU) 104. Selectors(SL) 107, 108 send the low speed input signal to low speed standby units(LSSBU) 103, 123 in place of the faulty LSU 101, 102. The low speed input signal is multiplexed into a medium speed signal by the LSSBU 103, 123. Moreover, the signal is multiplexed into a high speed signal at HSU 109, 129 and outputted to high speed output signal lines 111, 131.
Patent JP-H01176311-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1987-12-29
Abstract: PURPOSE:To improve CN in a short wavelength region by laminating a 1st thin ferromagnetic metallic film and 2nd thin ferromagnetic metallic film via a flat org. projection layer extending in the transverse direction of a tape on a high-polymer film. CONSTITUTION:The 1st thin ferromagnetic metallic film 2 consisting of Co-Ni, Co-Ni-O, etc., the flat org. projection layer 3 extending in the transverse direction of the tape and the 2nd thin ferromagnetic metallic film 4 are laminated on the high-polymer film consisting of polyethylene terephthalate, etc., and a protective lubricating agent layer 5 is provided thereon.
Patent JP-H10189864-A (JP)
Title: Multilayer lead frame for molded package
Inventor: LAMSON MICHAEL A
IPC: H01L23/28
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for lead-frame welding and connection operation by installing a molded case, in which at least a part of a signal lead-extending section, a part of the extending section of a first conductor surface and a part of the extended section of a second conductor surface are housed. SOLUTION: In a packaged semiconductor element 32, a proper metallic sheet is etched, a power supply surface 24, a grounding surface 28 and a plurality of signal leads are formed, a first insulating layer 22 with adhesives 42, 44 is stuck, and a first insulating layer 26 with adhesives 46, 48 is pasted. At least two of three conductor extending sections 30, 36 and 38 are bent or molded to form stepped sections, so that at least parts of the extending sections 30, 36, 38 are formed in a co-plane, a chip 12 and signal leads 20, and the power supply surface 24 and the grounding surface 28 are wire-bonded properly, and covered with a resin 60. The extending sections 30, 36, 38 are held by molding, and a multilayer lead-frame packaged element is formed. Welding and jointing operation can be eliminated during manufacture.
Patent JP-H10155370-A (JP)
Title: Plant raising device for research
Inventor: MOCHIMARU KAZUMASA
IPC: A01G9/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a plant raising device for research useful for breeding or the like for which a storage capacity can be less, the reliability of research data obtained from raised plants is improved and maintainability is improved by providing an abnormality monitoring means for monitoring generated abnormality or the like. SOLUTION: A control part 28 controls driving devices 11-16, 19 and 20 operated so as to decide environment factors inside a raising chamber so as to turn the inside of the raising chamber to a desired environment based on detection signals from sensors 21-24 for detecting the environment factors inside the raising chamber. In the meantime, the abnormality monitoring means such as an abnormality monitoring part 29 or the like for monitoring the generated abnormality monitors the abnormality of the environment factor itself inside the raising chamber and the abnormality of this device itself and writes abnormality generation data for indicating the kind of the generated abnormality and the generation time of the abnormality and abnormality restoration data for indicating the kind of the abnormality restored to a normal state and the restoration time of the abnormality to a memory 30.
Patent JP-H06182418-A (JP)
Title: Screw down setting method for sheet rolling mill
Inventor: OGAWA SHIGERU
IPC: B21B37/58
Filed: 1992-12-15
Abstract: PURPOSE:To establish the optimum leveling setting method, to eliminate a passing accident and to improve the working rate and yield of rolling operation in the operation of the sheet rolling mill. CONSTITUTION:In the screw down setting method for the sheet rolling mill having a rolling load measuring device, a screw down device is operated in a non-rolling state to bring upper and lower work rolls into contact with each other, further, the screw down device is clamped, in plural times in mid course, screw down setting positions on the work side and the drive side and an output of a rolling load measuring device are collected at the same time, a deformation of the roll system coping with a condition at each time is calculated and separated. Asymmetric data on the work side and drive side regarding deformation properties of the housing and the rolling down system obtained as a result are used to calculate the difference between a rolling down set value of the work side and that of the drive side.